211783416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39929}}^1$

素因数の和:39968

約数の個数: 64

約数和(自身を含む): 603741600

約数和(自身を除く): 391958184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 39929, 79858, 119787, 159716, 239574, 319432, 479148, 519077, 678793, 958296, 1038154, 1357586, 1557231, 2036379, 2076308, 2715172, 3114462, 4072758, 4152616, 5430344, 6228924, 8145516, 8824309, 12457848, 16291032, 17648618, 26472927, 35297236, 52945854, 70594472, 105891708, 211783416]

約数ペア:

[(1, 211783416), (2, 105891708), (3, 70594472), (4, 52945854), (6, 35297236), (8, 26472927), (12, 17648618), (13, 16291032), (17, 12457848), (24, 8824309), (26, 8145516), (34, 6228924), (39, 5430344), (51, 4152616), (52, 4072758), (68, 3114462), (78, 2715172), (102, 2076308), (104, 2036379), (136, 1557231), (156, 1357586), (204, 1038154), (221, 958296), (312, 678793), (408, 519077), (442, 479148), (663, 319432), (884, 239574), (1326, 159716), (1768, 119787), (2652, 79858), (5304, 39929)]